package com.bit.demo.mapper;

import com.bit.demo.model.MessageInfo;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface MessageInfoMapper {
    @Select("select * from message_info where delete_flag = 0")
    List<MessageInfo> selectAll();

    @Insert("insert into message_info(`from`, `to`, message) values(#{from}, #{to}, #{message})")
    Integer insertMessage(MessageInfo messageInfo);

}
